16172355

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{63421}}^1$

素因数の和:63446

約数の個数: 16

約数和(自身を含む): 27398304

約数和(自身を除く): 11225949

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 63421, 190263, 317105, 951315, 1078157, 3234471, 5390785, 16172355]

約数ペア:

[(1, 16172355), (3, 5390785), (5, 3234471), (15, 1078157), (17, 951315), (51, 317105), (85, 190263), (255, 63421)]